Upstart Script: Only unmount pre-mounted sd-ext if not on /data
Fix internal busybox being restored on boot even thought it was removed
Preferences: Fix reported crash while loading configurations
EventHandler: Fix reported crash
Bump to version 3.4.3
Merge pull request #16 from GMagician/3.x

 3.4.2 Italian messages translation
Preferences: Fix crash issues due to nullPointerException
Startup Script: Try default busybox as fallback if runner selected fails
Application: Bump to version 3.4.4